/*
 * Licensed to Elasticsearch B.V. under one or more contributor
 * license agreements. See the NOTICE file distributed with
 * this work for additional information regarding copyright
 * ownership. Elasticsearch B.V. licenses this file to you under
 * the Apache License, Version 2.0 (the "License"); you may
 * not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *   http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 * KIND, either express or implied.  See the License for the
 * specific language governing permissions and limitations
 * under the License.
 */
package co.elastic.apm.agent.kafka.helper;

import co.elastic.apm.agent.impl.ElasticApmTracer;
import org.apache.kafka.clients.consumer.ConsumerRecord;

import java.util.Iterator;

class ConsumerRecordsIterableWrapper implements Iterable<ConsumerRecord<?, ?>> {

    private final Iterable<ConsumerRecord<?, ?>> delegate;
    private final ElasticApmTracer tracer;

    public ConsumerRecordsIterableWrapper(Iterable<ConsumerRecord<?, ?>> delegate, ElasticApmTracer tracer) {
        this.delegate = delegate;
        this.tracer = tracer;
    }

    @Override
    public Iterator<ConsumerRecord<?, ?>> iterator() {
        return new ConsumerRecordsIteratorWrapper(delegate.iterator(), tracer);
    }
}
